110 datasets found

  • Vegetation alpine floodplains

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Der Biotopschutz gemäss Artikel 18a des Natur- und Heimatschutzgesetzes NHG (SR 451) hat einen wirksamen Schutz der national bedeutenden Flächen der wichtigsten Biotoptypen zum...

    Last updated: January 1, 2006

    • SERVICE
    • WMS
    • ZIP
    • API
    • environment
    • fsdi-federal-spatial-data-infrastructure
  • Monthly soil erosion risk maps for Swiss permanent grassland, with average soil loss in tons/(ha*month), July

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Monthly soil erosion risk maps for Swiss permanent grassland with a spatial resolution of 100m. The maps show the average soil loss in tons per hectare and month. Shades of green,...

    Last updated: June 27, 2019

    • SERVICE
    • WMS
    • WMTS
    • erosion
    • erosion-control
    • soil-erosion
    • human-health-and-safety
    • atmospheric-conditions
    • conservation-and-archiving-planning-aap---confederation
    • e-geoch
    • fsdi-federal-spatial-data-infrastructure
  • Windstorm: Gusts at return period 50 years

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The Windstorm Risk Maps show peak wind gusts and their dynamic pressure and the corresponding uncertainties. The maps provide a country-wide basis for the estimation of the...

    Last updated: November 7, 2014

    • SERVICE
    • WMS
    • WMTS
    • HTML
    • API
    • natural-risk
    • natural-risk-analysis
    • storm
    • wind
    • air-movement
    • fsdi-federal-spatial-data-infrastructure
  • Springs and swallow holes in karst regions

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The Karst springs and swallow holes layer shows the main points where groundwater emerges from the karst system as well as important infiltration points. Distinctions are made...

    Last updated: July 1, 2015

    • SERVICE
    • WMS
    • WMTS
    • ZIP
    • API
    • karst
    • groundwater
    • environment
    • hydrogeology
    • fsdi-federal-spatial-data-infrastructure
  • Monthly rainfall erosivity (R-factor) maps of Switzerland in MJ mm ha⁻¹ h⁻¹ month⁻¹, February

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Monthly rainfall erosivity maps (R-factor maps) of Switzerland with a spatial resolution of 100 m. The maps show the spatial and seasonal variability of rainfall erosivity in MJ...

    Last updated: February 27, 2020

    • SERVICE
    • WMS
    • WMTS
    • precipitation-enhancement
    • erosion-control
    • erosion
    • erosion
    • soil-erosion
    • e-geoch
    • conservation-and-archiving-planning-aap---confederation
    • fsdi-federal-spatial-data-infrastructure
  • Mean runoff in the future - results from the Hydro-CH2018 project

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The map shows the percentage changes in summer runoff towards the end of the century (2070-2099) compared to the reference period (1981 - 2010) as calculated in the hydrological...

    Last updated: February 17, 2021

    • HTML
    • WMS
    • WMTS
    • API
    • SERVICE
    • environment
    • environmental-monitoring-facilities
    • fsdi-federal-spatial-data-infrastructure
    • fsdi-federal-spatial-data-infrastructure
  • Invasive alien plants - map of the potential area N.N.

    Federal Office for the Environment FOEN
    Agriculture, fisheries, forestry and food, Regions and cities, Environment

    The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

    Last updated: October 8, 2015

    • SERVICE
    • WMS
    • WMTS
    • HTML
    • environment
    • fsdi-federal-spatial-data-infrastructure
  • Invasive alien plants - map of the potential area Ludwigia peploides

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

    Last updated: April 2, 2015

    • SERVICE
    • WMS
    • WMTS
    • HTML
    • environment
    • fsdi-federal-spatial-data-infrastructure
    • fsdi-federal-spatial-data-infrastructure
  • Seismic zones according to the SIA 261 standard

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Map of seismic zones from the SIA 261 Standard “Actions on Structures” (2020). A design value is specified for the horizontal ground acceleration agd (in m/s2). This design value...

    Last updated: March 30, 2011

    • SERVICE
    • WMS
    • WMTS
    • HTML
    • hazard-area
    • natural-risk
    • earthquake
    • natural-risk-zones
    • conservation-and-archiving-planning-aap---confederation
    • hazard-map
    • fsdi-federal-spatial-data-infrastructure
  • Invasive alien plants - map of the potential area Rhus typhina

    Federal Office for the Environment FOEN
    Agriculture, fisheries, forestry and food, Regions and cities, Environment

    The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

    Last updated: April 2, 2015

    • SERVICE
    • WMS
    • WMTS
    • HTML
    • environment
    • fsdi-federal-spatial-data-infrastructure
  • Invasive alien plants - map of the potential area Lonicera henryi

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

    Last updated: April 2, 2015

    • SERVICE
    • WMS
    • WMTS
    • HTML
    • environment
    • fsdi-federal-spatial-data-infrastructure
  • Monthly rainfall erosivity (R-factor) maps of Switzerland in MJ mm ha⁻¹ h⁻¹ month⁻¹, June

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Monthly rainfall erosivity maps (R-factor maps) of Switzerland with a spatial resolution of 100 m. The maps show the spatial and seasonal variability of rainfall erosivity in MJ...

    Last updated: February 27, 2020

    • SERVICE
    • WMS
    • WMTS
    • erosion
    • erosion
    • erosion-control
    • precipitation-enhancement
    • soil-erosion
    • e-geoch
    • conservation-and-archiving-planning-aap---confederation
    • fsdi-federal-spatial-data-infrastructure
  • Catchments in karst regions

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The Karst catchments layer depicts those areas where seepage water flows into a specific spring and feeds it. Catchments can occasionally overlap, namely where sections of them...

    Last updated: July 1, 2015

    • SERVICE
    • WMS
    • WMTS
    • ZIP
    • API
    • groundwater
    • karst
    • environment
    • hydrogeology
    • fsdi-federal-spatial-data-infrastructure
  • Invasive alien plants - map of the potential area Hydrocotyle ranunculoides

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

    Last updated: April 2, 2015

    • SERVICE
    • WMS
    • WMTS
    • HTML
    • environment
    • fsdi-federal-spatial-data-infrastructure
    • fsdi-federal-spatial-data-infrastructure
  • NAQUA-QUANT Monitoring sites (NAQUA National groundwater monitoring)

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Groundwater is the result of the percolation of rainfall and the infiltration of river water. Groundwater levels and spring discharges therefore respond – though possibly with a...

    Last updated: January 30, 2015

    • SERVICE
    • WMS
    • ZIP
    • hydrology
    • water-geographic
    • fsdi-federal-spatial-data-infrastructure
  • Flood alert map

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The flood alert map shows the current flood danger level (1 to 5) for all and for the regions in relation to small and medium-sized rivers. The rivers of national interest are...

    Last updated: November 5, 2014

    • SERVICE
    • WMS
    • ZIP
    • flood
    • flowing-water
    • hydrology
    • water-geographic
    • natural-hazard
    • lake
    • fsdi-federal-spatial-data-infrastructure
  • Cantons NFI

    Federal Office for the Environment FOEN
    Agriculture, fisheries, forestry and food, Regions and cities, Environment

    According to the geometry of the data set, Switzerland is divided into cantons. Basel Stadt and Basel-Landschaft are considered as a single unit.

    Last updated: January 1, 2021

    • SERVICE
    • WMS
    • WMTS
    • API
    • RDF XML
    • official-geodata
    • conservation-and-archiving-planning-aap---confederation
    • forest-resource
    • wood
    • fsdi-federal-spatial-data-infrastructure
    • bio-geographical-regions
    • habitats-and-biotopes
    • species-distribution
    • national
  • Federal Inventory of Dry Grasslands of National Importance (DGS)

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Dry grasslands are habitats with a wide variety of species that are marked by agricultural use. In accordance with the Federal Act on Protecting Nature and Cultural Heritage, the...

    Last updated: November 24, 2023

    • SERVICE
    • WMS
    • WMTS
    • ZIP
    • API
    • conservation-and-archiving-planning-aap---confederation
    • official-geodata
    • biotope
    • inventory
    • arid-land
    • habitats-and-biotopes
    • protected-sites
    • fsdi-federal-spatial-data-infrastructure
  • Pro Natura: Nature Preserves

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Pro Natura sichert mit Verträgen über 770 Naturschutzgebiete in der Schweiz mit einer Gesamtfläche von rund 270 km2. Aus unterschiedlichen Gründen dürfen öffentlich nur 763 Gebiete...

    Last updated: December 31, 2022

    • WMS
    • WMTS
    • SERVICE
    • API
    • HTML
    • environment
    • fsdi-federal-spatial-data-infrastructure
  • General situation of groundwater levels and spring discharges

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The map provides an overview of the current groundwater levels and spring discharges in Switzerland compared with the expected conditions. The data is shown as below, above or...

    Last updated: September 21, 2016

    • SERVICE
    • WMS
    • ZIP
    • hydrology
    • water-geographic
    • fsdi-federal-spatial-data-infrastructure